If this is your first visit, be sure to
check out the FAQ by clicking the
link above. You may have to register
before you can post: click the register link above to proceed. To start viewing messages,
select the forum that you want to visit from the selection below.

Welcome to Mac-Forums! Join us to comment and to customize your site experience! Members have access to different forum appearance options, and many more functions.

When I create a new all-day event on iPhone 4S then synch thru iTunes to iCal, the date is advanced by one day in iCal. this only occurs for all-day events; a timed event appears on the correct day in iCal. running Snow Leopard 10.6.8

My GUESS would be that you have a difference in what the two calendars think of as "a day."

IOW, there's a place in iCal where you can define what "a day" constitutes (ie when it starts and ends). On my iCal I have the start/stop times both set to midnight. By default, I believe the iOS calendar uses the same timetable.

If you're iOS device has "Time Zone support" turned on, that could conceivably cause the problem if it thinks it is in a different time zone.

Alternatively, if on your Mac you have your "day" defined differently than midnight to midnight, that could also cause the problem you're having. Check into those possibilities.